Rosetta Willis Hassan MD
Also known as
- Professional nameWillis, Rosetta Loree
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1871660704 is registered to Rosetta Willis Hassan MD, a Clinical Genetics (M.D.) Physician practising at 9400 Rosecrans Ave in Bellflower, California. Clinical Genetics (M.D.) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Rosetta Willis Hassan MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Rosetta Willis Hassan MD accepts. To confirm in-network status with your specific health plan, contact Rosetta Willis Hassan MD directly at (562) 461-3000.
Frequently asked
Yes. NPI 1871660704 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Genetics (M.D.) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (562) 461-3000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Rosetta Willis Hassan MD is a Type-1 individual NPI.